好友管理系统python代码 thinker

以下是一个使用 Tkinter 图形用户界面的好友管理系统的 Python 代码示例：

import tkinter as tk
from tkinter import ttk

class Friend:
    def __init__(self, name, age, gender, phone):
        self.name = name
        self.age = age
        self.gender = gender
        self.phone = phone

class FriendList:
    def __init__(self):
        self.friend_list = []

    def add_friend(self, friend):
        self.friend_list.append(friend)

    def remove_friend(self, friend):
        self.friend_list.remove(friend)

    def search_friend(self, name):
        for friend in self.friend_list:
            if friend.name == name:
                return friend
        return None

    def display_all_friends(self):
        friend_info = []
        for friend in self.friend_list:
            friend_info.append((friend.name, friend.age, friend.gender, friend.phone))
        return friend_info

class FriendManager:
    def __init__(self, root, friend_list):
        self.root = root
        self.friend_list = friend_list
        self.friend_name = tk.StringVar()
        self.friend_age = tk.StringVar()
        self.friend_gender = tk.StringVar()
        self.friend_phone = tk.StringVar()

        self.create_widgets()

    def create_widgets(self):
        # 创建标签和输入框
        name_label = ttk.Label(self.root, text="Name:")
        name_label.grid(row=0, column=0, padx=5, pady=5)
        name_entry = ttk.Entry(self.root, textvariable=self.friend_name)
        name_entry.grid(row=0, column=1, padx=5, pady=5)

        age_label = ttk.Label(self.root, text="Age:")
        age_label.grid(row=1, column=0, padx=5, pady=5)
        age_entry = ttk.Entry(self.root, textvariable=self.friend_age)
        age_entry.grid(row=1, column=1, padx=5, pady=5)

        gender_label = ttk.Label(self.root, text="Gender:")
        gender_label.grid(row=2, column=0, padx=5, pady=5)
        gender_entry = ttk.Entry(self.root, textvariable=self.friend_gender)
        gender_entry.grid(row=2, column=1, padx=5, pady=5)

        phone_label = ttk.Label(self.root, text="Phone:")
        phone_label.grid(row=3, column=0, padx=5, pady=5)
        phone_entry = ttk.Entry(self.root, textvariable=self.friend_phone)
        phone_entry.grid(row=3, column=1, padx=5, pady=5)

        # 创建按钮
        add_button = ttk.Button(self.root, text="Add Friend", command=self.add_friend)
        add_button.grid(row=4, column=0, padx=5, pady=5)

        remove_button = ttk.Button(self.root, text="Remove Friend", command=self.remove_friend)
        remove_button.grid(row=4, column=1, padx=5, pady=5)

        search_button = ttk.Button(self.root, text="Search Friend", command=self.search_friend)
        search_button.grid(row=4, column=2, padx=5, pady=5)

        display_button = ttk.Button(self.root, text="Display All Friends", command=self.display_all_friends)
        display_button.grid(row=5, column=0, padx=5, pady=5)

        # 创建列表框
        self.friend_listbox = tk.Listbox(self.root)
        self.friend_listbox.grid(row=6, columnspan=3, padx=5, pady=5)

    def add_friend(self):
        friend = Friend(self.friend_name.get(), self.friend_age.get(), self.friend_gender.get(), self.friend_phone.get())
        self.friend_list.add_friend(friend)
        self.friend_listbox.insert("end", friend.name)

    def remove_friend(self):
        friend_name = self.friend_name.get()
        friend = self.friend_list.search_friend(friend_name)
        if friend:
            self.friend_list.remove_friend(friend)
            self.friend_listbox.delete("active")

    def search_friend(self):
        friend_name = self.friend_name.get()
        friend = self.friend_list.search_friend(friend_name)
        if friend:
            self.friend_age.set(friend.age)
            self.friend_gender.set(friend.gender)
            self.friend_phone.set(friend.phone)
        else:
            self.friend_age.set("")
            self.friend_gender.set("")
            self.friend_phone.set("")

    def display_all_friends(self):
        self.friend_listbox.delete(0, "end")
        friend_info = self.friend_list.display_all_friends()
        for name, age, gender, phone in friend_info:
            self.friend_listbox.insert("end", name)

if __name__ == "__main__":
    root = tk.Tk()
    root.title("Friend Manager")

    friend_list = FriendList()
    friend_manager = FriendManager(root, friend_list)

    root.mainloop()

该代码使用 Tkinter 创建了一个简单的图形用户界面，其中包含添加、删除、搜索和显示所有好友的功能。在主程序中，我们创建了一个 FriendList 对象和 FriendManager 对象，然后启动了 Tkinter 主循环。在 FriendManager 类中，我们创建了标签、输入框、按钮和列表框，然后实现了添加、删除、搜索和显示所有好友的方法。这些方法会更新 FriendList 对象和 FriendManager 对象中的数据，并在列表框中显示好友信息。